MY158382A - Dispersant for a hydraulic composition - Google Patents

Dispersant for a hydraulic composition

Info

Publication number
MY158382A
MY158382A MYPI2013701647A MYPI2013701647A MY158382A MY 158382 A MY158382 A MY 158382A MY PI2013701647 A MYPI2013701647 A MY PI2013701647A MY PI2013701647 A MYPI2013701647 A MY PI2013701647A MY 158382 A MY158382 A MY 158382A
Authority
MY
Malaysia
Prior art keywords
hydraulic composition
dispersant
acid copolymer
methyldiethanolamine
fluidity
Prior art date
Application number
MYPI2013701647A
Other languages
English (en)
Inventor
Keiichiro Sagawa
Masaaki Shimoda
Koji Nagasawa
Satoshi Furuya
Original Assignee
Kao Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=46830782&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MY158382(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kao Corp filed Critical Kao Corp
Publication of MY158382A publication Critical patent/MY158382A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/12—Nitrogen containing compounds organic derivatives of hydrazine
    • C04B24/121—Amines, polyamines
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/12—Nitrogen containing compounds organic derivatives of hydrazine
    • C04B24/122—Hydroxy amines
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/24—Macromolecular compounds
    • C04B24/26—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B24/2641—Polyacrylates; Polymethacrylates
    • C04B24/2647—Polyacrylates; Polymethacrylates containing polyether side chains
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/10—Accelerators; Activators
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/30—Water reducers, plasticisers, air-entrainers, flow improvers
    • C04B2103/34—Flow improvers
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/40—Surface-active agents, dispersants
    • C04B2103/408—Dispersants
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/0028—Aspects relating to the mixing step of the mortar preparation
    • C04B40/0039—Premixtures of ingredients

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
MYPI2013701647A 2011-03-15 2012-03-14 Dispersant for a hydraulic composition MY158382A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011056449 2011-03-15

Publications (1)

Publication Number Publication Date
MY158382A true MY158382A (en) 2016-09-26

Family

ID=46830782

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2013701647A MY158382A (en) 2011-03-15 2012-03-14 Dispersant for a hydraulic composition

Country Status (7)

Country Link
US (1) US9353004B2 (fr)
EP (1) EP2687497B1 (fr)
JP (1) JP5848633B2 (fr)
MX (1) MX2013009775A (fr)
MY (1) MY158382A (fr)
RU (1) RU2586121C2 (fr)
WO (1) WO2012124716A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6054736B2 (ja) * 2012-12-21 2016-12-27 花王株式会社 水硬性組成物
KR101443806B1 (ko) 2013-03-19 2014-09-25 (주)대우건설 숏크리트용 폴리카르본산계 혼화제 조성물 및 이를 첨가한 숏크리트 조성물
JP6293584B2 (ja) * 2013-06-19 2018-03-14 花王株式会社 石膏用液体分散剤組成物
JP6334067B2 (ja) * 2015-08-25 2018-05-30 株式会社日本触媒 セメント用添加剤、セメント組成物、およびセメント用添加剤用原料
JP6602149B2 (ja) * 2015-10-16 2019-11-06 株式会社日本触媒 セメント用添加剤およびセメント組成物
WO2018052111A1 (fr) * 2016-09-16 2018-03-22 花王株式会社 Composition d'agent de dispersion pour composition hydraulique
CN109970927A (zh) * 2019-04-23 2019-07-05 四川同舟化工科技有限公司 一种高保坍超早强型聚羧酸减水剂及其制备方法
CN112608422B (zh) * 2019-12-12 2023-02-03 科之杰新材料集团有限公司 一种聚羧酸系和易性调节剂的制备方法
CN115246717B (zh) * 2021-09-10 2023-07-14 佳化化学科技发展（上海）有限公司 一种水泥用助磨剂及其制备方法
WO2025156206A1 (fr) 2024-01-25 2025-07-31 Sika Technology Ag Procédé de production de copolymères d'éther de polycarboxylate sous forme de poudre
WO2025156173A1 (fr) 2024-01-25 2025-07-31 Sika Technology Ag Utilisation d'éthers de polycarboxylate pour ajuster le temps de prise de matériaux cimentaires

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62119147A (ja) 1985-11-19 1987-05-30 株式会社日本触媒 セメント分散剤
JPH01246164A (ja) 1988-03-29 1989-10-02 Nissan Chem Ind Ltd 水硬性セメント用混和剤
JP2774445B2 (ja) 1993-12-14 1998-07-09 花王株式会社 コンクリート混和剤
DE59500484D1 (de) 1994-03-03 1997-09-18 Sika Ag Chlorid- und nitritfreier Abbinde- und Erhärtungsbeschleuniger und Verfahren zur Beschleunigung des Abbindens und Erhärtens von hydraulischen Bindemitteln und diese enthaltenden Gemischen
WO1997019032A1 (fr) 1995-11-17 1997-05-29 W. R. Grace & Co.-Conn. Adjuvant polyvalent pour composition de ciment hydraulique
ATE387412T1 (de) 1997-05-15 2008-03-15 Constr Res & Tech Gmbh Zementzusammensetzung mit hohem anteil an durch puzzolan ersetzten zement und verträglichmachende gemische dafür
PT941975E (pt) 1998-03-09 2002-06-28 Sika Ag Cimento para injeccao contendo inibidores de corrosao
DE19926611A1 (de) * 1999-06-11 2000-12-14 Sueddeutsche Kalkstickstoff Copolymere auf Basis von ungesättigten Mono- oder Dicarbonsäure-Derivaten und Oxyalkylenglykol-Alkenylethern, Verfahren zu deren Herstellung und ihre Verwendung
PT1167317E (pt) 2000-06-21 2004-04-30 Sika Schweiz Ag Acelerador de presa e de endurecimento nao alcalino
JP4498584B2 (ja) 2000-10-31 2010-07-07 太平洋セメント株式会社 セメント組成物
JP2002226245A (ja) 2001-01-30 2002-08-14 Grace Chemicals Kk コンクリート混合材及びコンクリート組成物
EP1270529A1 (fr) 2001-06-22 2003-01-02 Sika AG, vorm. Kaspar Winkler & Co. Procédé d'accélération de la prise et du durcissement des liants hydraulic et compositions utilisées pour ceci
US6955220B2 (en) 2001-12-21 2005-10-18 Schlumberger Technology Corporation Process of well cementing in cold environment
JP2003212623A (ja) 2002-01-23 2003-07-30 Nippon Shokubai Co Ltd セメント混和剤及びセメント硬化物の製造方法
DE10253045A1 (de) 2002-11-14 2004-06-03 Wacker Polymer Systems Gmbh & Co. Kg In Wasser redispergierbare Polymerpulver-Zusammensetzungen mit abbindebeschleunigender Wirkung
US7556684B2 (en) 2004-02-26 2009-07-07 Construction Research & Technology Gmbh Amine containing strength improvement admixture
JP5164315B2 (ja) 2005-07-22 2013-03-21 電気化学工業株式会社 吹付け材料およびそれを用いた吹付け工法
EP1790625A1 (fr) 2005-11-23 2007-05-30 Sika Technology AG Composition et son utilisation pour réduire la corrosion
WO2007083786A1 (fr) 2006-01-17 2007-07-26 Kao Corporation Agent dispersant pour composition hydraulique
KR100914597B1 (ko) * 2007-03-06 2009-08-31 주식회사 엘지화학 시멘트 혼화제, 이의 제조방법, 및 이를 포함하는 시멘트조성물
EP2277840B1 (fr) 2008-03-26 2019-05-01 Kao Corporation Accélérateur de durcissement pour composition hydraulique
WO2009119893A1 (fr) 2008-03-26 2009-10-01 花王株式会社 Composition d'additif pour compositions hydrauliques
EP2105419A1 (fr) 2008-03-28 2009-09-30 Lafarge Additifs pour ciment
AU2010284485A1 (en) 2009-08-20 2012-04-12 W.R. Grace & Co.-Conn. Robust air-detraining for cement milling
JP5798395B2 (ja) 2010-07-16 2015-10-21 花王株式会社 水硬性粉体の製造方法

Also Published As

Publication number Publication date
EP2687497B1 (fr) 2018-08-08
RU2013145947A (ru) 2015-04-20
WO2012124716A1 (fr) 2012-09-20
JP2012206928A (ja) 2012-10-25
RU2586121C2 (ru) 2016-06-10
EP2687497A4 (fr) 2014-10-01
US9353004B2 (en) 2016-05-31
JP5848633B2 (ja) 2016-01-27
EP2687497A1 (fr) 2014-01-22
MX2013009775A (es) 2013-09-26
US20140005305A1 (en) 2014-01-02

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